2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide

Basic Information

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CAS Number

77651-38-8

Molecular Formula

C8H10N2OS

Molecular Weight

182.25 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

169-171 ºC

Boiling Point

308.2°C at 760 mmHg

Density

1.412

Flash Point

140.2°C

Refractive Index

1.702

SMILES

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C1CC2=C(C1)SC(=C2C(=O)N)N

InChI

InChI=1S/C8H10N2OS/c9-7(11)6-4-2-1-3-5(4)12-8(6)10/h1-3,10H2,(H2,9,11)

InChIKey

CIYGFKXNRTYHLB-UHFFFAOYSA-N

LogP

0.9179000000000002

Topological Polar Surface Area

69.11 Å²

Hydrogen Bond Donor/Acceptor

4 / 3

Complexity

209

Safety Information

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Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

s10133
SR-01000631024-1
MLS000677312
AKOS000104695
DTXSID60344437
WAY-186744
cid_596881
F1973-0020
HMS2638J20
MFCD00122463
2-Amino-4H,5H,6H-cyclopenta[b]thiophene-3-carboxamide
CS-0067893
SY062874
SCHEMBL3397070
2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide #
Z56887674
BS-13587
FT-0600696
BB 0217617
2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid amide, AldrichCPR
BDBM45627
Oprea1_709964
SMR000286130
Maybridge1_003824
EN300-02286
2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide
CHEMBL1334647
CCG-40916
77651-38-8
J-507896
4H-Cyclopenta[b]thiophene-3-carboxamide, 2-amino-5,6-dihydro-

MDL Number

MFCD00122463

Customs Code

2934999090

FAQ

What regulatory guidelines apply to 2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide (CAS: 77651-38-8)?

2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide (CAS: 77651-38-8) falls under the scope of various regulatory guidelines including GHS classification for hazardous materials, REACH regulations for substances and mixtures, as well as FDA and EPA related requirements for use in pharmaceuticals and industrial applications. It is important to comply with local and international regulations for handling, storage, and disposal to ensure safety and environmental protection.

Are there alternatives to 2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide (CAS: 77651-38-8) in synthesis?

Several alternatives to 2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide (CAS: 77651-38-8) exist in synthesis, such as related thiophene derivatives and aromatic compounds. Common substitutes include 2-aminothiophene and 2-aminopyridine, which can serve similar functional groups in organic synthesis. These alternatives offer flexibility in reaction pathways and can be selected based on specific chemical properties and synthesis requirements.

What is the market or research trend for 2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide (CAS: 77651-38-8)?

The market and research trends for 2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide (CAS: 77651-38-8) are witnessing increasing interest in its applications in pharmaceuticals and materials science. Recent studies highlight its potential in drug discovery and as a building block for advanced polymers. The trend indicates growing demand in emerging research fields, particularly in biocompatible materials and novel drug candidates.

How should waste containing 2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide (CAS: 77651-38-8) be handled?

Waste containing 2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide (CAS: 77651-38-8) should be handled according to local and international environmental protection regulations. Proper waste collection, storage, and disposal methods include chemical neutralization for neutral compounds, safe collection and incineration for hazardous waste, and professional waste disposal services. It is crucial to avoid environmental contamination and ensure worker safety during handling and disposal processes.